聚异丁烯
聚异丁烯结构式
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常用名 | 聚异丁烯 | 英文名 | polyisobutylene |
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| CAS号 | 9003-27-4 | 分子量 | 56.10630 | |
| 密度 | 0.92 g/mL at 25 °C(lit.) | 沸点 | N/A | |
| 分子式 | C4H8 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | N/A |
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Microencapsulation of hydroxyzine HCl by thermal phase separation: in vitro release enhancement and in vivo pharmacodynamic evaluation.
Pharm. Dev. Technol. 18(1) , 196-209, (2013) The systemic effect of hydroxyzine hydrochloride following its oral administration or topical application is associated with non compliant anticholinergic effect. Subsequently, the present study aims to prepare microcapsules loaded with hydroxyzine hydrochlor... |
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Identification of a mixed microparticle by combined microspectroscopic techniques: a real forensic case study in the biopharmaceutical industry.
Appl. Spectrosc. 64(8) , 895-900, (2010) Identification of foreign microparticles in drug products is one of the first steps in evaluating the nature of particle contamination and its consequences for product quality. To characterize various foreign particles, we use spectral database search methods... |
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Modifying the response of a polymer-based quartz crystal microbalance hydrocarbon sensor with functionalized carbon nanotubes.
Talanta 85(3) , 1648-57, (2011) This report compares the performance of polymer and carbon nanotube-polymer composite membranes on a quartz crystal microbalance (QCM) sensor for the detection of aromatic hydrocarbons (benzene, toluene, ethylbenzene, p-xylene and naphthalene) in aqueous solu... |
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Rationally designed oxaliplatin-nanoparticle for enhanced antitumor efficacy.
Nanotechnology 23(7) , 075103, (2012) Nanoscale drug delivery vehicles have been extensively studied as carriers for cancer chemotherapeutics. However, the formulation of platinum chemotherapeutics in nanoparticles has been a challenge arising from their physicochemical properties. There are only... |
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Functional polymer laminates from hyperthermal hydrogen induced cross-linking.
Langmuir 27(24) , 14820-7, (2011) The use of a hyperthermal hydrogen induced cross-linking process to prepare laminates comprising polypropylene, poly(isobutylene-co-isoprene), and poly(vinyl acetate) is described. In this new, milder alternative to conventional plasma techniques, neutral mol... |
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Polymersome surface decoration by an EGFP fusion protein employing Cecropin A as peptide "anchor".
J. Biotechnol. 157(1) , 31-7, (2012) Polymer based nanocompartments have potential applications in synthetic biology, medicine (drug release) and industrial biotechnology (chiral nanoreactors, multistep syntheses, selective product recovery). A step towards the aforementioned goals is the polyme... |
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Time-temperature integrator based on the dewetting of polyisobutylene thin films.
Langmuir 26(8) , 5312-5, (2010) This work reports the application of a patterned thin film of polyisobutylene (PIB) irradiated with an electron beam as a time-temperature integrator, i.e., a device that is able to record the thermal history of a product. The device is fabricated by irradiat... |
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Hierarchically macroporous cryogels of polyisobutylene and silica nanoparticles.
Langmuir 26(10) , 7574-81, (2010) Organic-inorganic hybrid materials attract particular interest because of their excellent mechanical properties. Here, we report the synthesis of hybrid cryogels consisting of interpenetrated polyisobutylene and silica networks. The gels were prepared by cros... |
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Towards biologically active self-assemblies: model nucleotide chimeras.
Chimia 65(10) , 782-6, (2011) With this article, we wish to give an overview of our main research activities assessing the potential of a suitable polymer modification of DNA fragments to self-assemble biologically active nanostructures. Specifically, the grafting of a hydrophobic polymer... |
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Thermo-optic coefficient of polyisobutylene ultrathin films measured with integrated photonic devices.
Langmuir 28(1) , 849-54, (2012) The optical properties of polymeric materials, such as transmission loss and the thermo-optic coefficient, determine their utility in numerous applications, ranging from nanotechnology to the automotive and aerospace industries. However, because of the wide v... |